<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Insert title here</title>
</head>
<body>
<script type="text/javascript" src="http://cdn.bootcss.com/jquery/3.1.0/jquery.min.js"></script>
<script type="text/javascript" src="http://cdn.bootcss.com/sockjs-client/1.1.1/sockjs.js"></script>
<script type="text/javascript">
    var websocket = null;
    if ('WebSocket' in window) {
        websocket = new WebSocket("ws://localhost:8183/flyray-operation-web/websocket/socketServer");
    } 
    else if ('MozWebSocket' in window) {
        websocket = new MozWebSocket("ws://localhost:8183/flyray-operation-web/websocket/socketServer");
    } 
    else {
        websocket = new SockJS("http://localhost:8183/flyray-operation-web/sockjs/socketServer");
    }
    websocket.onopen = onOpen;
    websocket.onmessage = onMessage;
    websocket.onerror = onError;
    websocket.onclose = onClose;
              
    function onOpen(openEvt) {
        //alert(openEvt.Data);
    }
    
    function onMessage(evt) {
        alert(evt.data);
    }
    function onError() {}
    function onClose() {}
    
    function doSend() {
        if (websocket.readyState == websocket.OPEN) {          
            var msg = document.getElementById("inputMsg").value;  
            websocket.send(msg);//调用后台handleTextMessage方法
            alert("发送成功!");  
        } else {  
            alert("连接失败!");  
        }  
    }
　　　window.close=function()
　　　{
　　　　　websocket.onclose();
　　　}

</script>
请输入：<textarea rows="5" cols="10" id="inputMsg" name="inputMsg"></textarea>
<button onclick="doSend();">发送</button>
</body>
</html>